HP Mini 110-3131dx Wireless Card Replacement

Remove the three black screws marked by the keyboard symbol using a Phillips #1 screwdriver.

Turn the laptop upright and open it.

Disconnect the clips located around the perimeter of the keyboard.

Slide the iFixit opening tool between the top edge of the keyboard and the plastic bezel.

Pull the keyboard with your fingers until it comes out on both sides.

Tilt the keyboard toward you to reveal the ribbon cable.

Lift up the black tab on top of the keyboard ribbon cable to release the ribbon cable.

Pull the ribbon cable out of its container.

Remove the four screws holding down the hard drive using a Phillips #1 screwdriver.

Lift the black flap covering the hard drive then slide it towards the left using the orange tab until it's released from its receptacle.

Pull the hard drive out of the laptop.

Find the two silver screws that hold the memory card cover.

Take a PH1 screwdriver and unscrew the two screws.

Remove the metal cover

Pull the two white tabs located on either side of the memory card away from each other until the card pops up

Remove the card

Remove the six black screws around the perimeter of the laptop using a Phillips #1 screwdriver.

Flip the laptop over and remove the six black screws.

Using your fingernail or the iFixit opening tool, flip the black tab up to release the ribbon cable that connects the touchpad and motherboard.

Disconnect the red and black wires from the motherboard on the left-hand side of the bezel using your fingernail or iFixit opening tool.

Lift the keyboard bezel from the back end and slide the iFixit opening tool around the perimeter of the bezel until it is fully released.

Using a pry stick, removing the two cables from the back of the card.

Detach the two 3.4mm screws that is holding down the back of the card with a Phillips PH0 screwdriver.

Allow the card to raise up, and then slightly push it out of the black receptacle.